| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.81 | 4.615% | $88.724 | $88.72 | $88.70 | $88.70 |
| Purchase #2 | $184.66 | 3.221% | $190.6079 | $190.61 | $190.60 | $190.60 |
| Purchase #3 | $130.60 | 5.493% | $137.7739 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $143.66 | 3.676% | $148.9409 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $42.99 | 7.476% | $46.2039 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $39.53 | 7.191% | $42.3726 | $42.37 | $42.35 | $42.40 |
| Purchase #7 | $79.44 | 5.805% | $84.0515 | $84.05 | $84.05 | $84.10 |
| 7 purchase totals = | $705.69 | $738.6747 | $738.66 | $738.60 | $738.70 | |